Whale non-return valve made of plastic with a hose connection of 13 mm

: 75239007

: 18420101

and outboard motors when using the correct connection pieces

: 12506233

Ronstan, Finjusteringsstagjusterer, RF2331 Udsolgt Whale non-return valve made ofThe Ronstan Fine Tune Stay Adjuster RF2331 is designed to reduce the risk of losing the stay when adjusting rig tension. It features a unique retaining system and a fast pin for rapid adjustment. The adjuster includes 17 offset holes calibrated at 4mm increments, making it ideal for use on dinghies, catamarans, and small keelboats. Specifications Adjust. Length (mm): 64. 0 Increment Length (mm): 4. 0 Length (mm): 115. 0 Pin (mm): 4. 8 Qty. Adjustment